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how to select image from a particular folder

Asked by Elysi Cochin on 13 Mar 2013

i wanted to select an image from a folder named dataset....

 [filename pathname]=uigetfile('*.tif','Select An Image');

when i do so, i have to select the Dataset folder and then the image from it.... what shud i do so that on execution itself the images will be displayed so that i neednt select on Dataset folder and then images



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1 Answer

Answer by Walter Roberson
on 13 Mar 2013
 Accepted answer

Read the documentation.

FilterSpec can include a path. That path can contain '.','..', \, '/', or '~'. For example, '../*.m' lists all code files in the folder above the current folder.


Elysi Cochin on 13 Mar 2013

thank u sir... that was what i wanted exactly.... but if i copy the ProjectWork folder to another location... the path changes..... is it possible to do by coding.... even if i change the location of my "ProjectWork" folder i obtain the above result as u showed......

ProjectWork\Full_Project\Coding\Dataset'..... this remains the same..... can i do anything sir...

Walter Roberson
on 13 Mar 2013

You can search your entire filesystem to try to find ProjectWork

Or, you can answer my earlier question "What directory are you cd'd to at the time you run the uigetfile() "

Image Analyst
on 13 Mar 2013

What I do in that case (the folder you were expecting, say the folder you used last time you ran the program, cannot be found) is to bring up a file browse dialog box, like uigetdir() or uipickfiles, and have the user locate it.

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